.control-box {
  width:1170px;
  height: 230px;
  background-image: url(../images/hots_bg.png);
  background-size: 1055px;
  background-repeat: no-repeat;
  background-position: 60px 165px;
}

.control-box ul {
  list-style: none;
  position: relative;
}

.control-box ul li {
  position: absolute;
  top: 50px;
  cursor: pointer;
}

.prev {
  left: 0;
}

.next {
  right: 0;
}

.bigbox {
  overflow: hidden;
  width: 1200px;
  height: 190px;
  margin: 30px 0px auto;
}

#switcher {
  height: 190px;
  left: 0px;
}

.content_1.content_2 {
  width: 100%;
  float: left;
}

.box {
  width: 300px;
  height: 190px;
  float: left;
  border-left: 3px white solid;
}
.shadow {
  width: 300px;
  height: 60px;
  opacity: 1;
  background-color: rgba(0,0,0,0.45);
    // filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7F000000,endColorstr=#7F000000);
  margin-top: 130px;
  color: white;
  font-size: 14px;
  a {
    display: inline-block;
    width: 300px;
    height: 60px;
    color: white;
    text-decoration: none;
    margin-left: 18px;
    margin-top: 10px;
  }
}